Where in the digestive system would you expect proteins to be chemically digested?
stomach only
mouth
small intestine only
stomach or small intestine
large intestine
Where in the digestive system would you expect proteins to be chemically digested? stomach only mouth...
Which of the following statements is FALSE regarding the digestive system? O A. In the stomach, the presence of food produces gastrin, which leads to a lowering of pH, which then activates pepsin for digestion of proteins. OB. As food passes through the liver it is mixed with bile which breaks large clusters of fats into smaller droplets. OC. Nutrient absorption takes place primarily in the small intestine. OD. Lipases in the small intestine break lipids into glycerol and free...
Aaneer NAME: A SECTION DATE: WORKSHEET THE TORSO REGION: THE DIGESTIVE SYSTEM 1. What is the name of the structure that closes over the trachea in an effort to prevent choking when swallowing food? 2. What is the name of the sphincter/valve that has to open in order for undigested material to leave the small intestine and enter into the large intestine What substances come from the following to pass through the hepatopancreatic sphincter to enter into the 3 duodenum?...
Where would the following drug be better absorbed? In the stomach (pH 1) In all compartments of the digestive system In the large intestine (pH 8-9) In the small intestine (pH 7.5) NH но о SH
Which of the following parts of the digestive system is considered an accessory digestive structure? mouth stomach small intestine liver large intestine Question 2 of 30 Which of the following is a function of the lymph vascular system? Collecting water and solutes from the veins of the blood Absorbing carbohydrates from the small intestine Being a major site for T and B cell activation Transporting foreign materials to lymph nodes Returning water and solutes to the small intestine Question 3...
8) Lipids are digested in which of the following parts of the digestive system? A) mouth B) stomach C) small intestines D) A and B E) A and C 9) A nerve cell has many distinct regions that allow it to receive and pass on electrical signals to surrounding cells. Between receiving the signal and sending a signal, the signal travels down its A) soma B) dendrites C) axon D) axon terminals 10) Tetrapods underwent many evolutionary changes leading up...
Observation: Digestive System in Pigs 1. Using these terms (esophagus, large intestine, small intestine, stomach) trace the path of food from mouth to the anus small intestine esofhaus large intestine Slorach anus 2. Open the mouth, and insert a blunt probe into the esophagus ( 15.10). Then trace the crophagus stomach 31. Open one side of the stomach and examine its interior surf . Does it appear smooth or rough Snroth L s 4. Find the pyloric sphincter, the muscle...
Where would the following drug be better absorbed? NH o HO © SH In the small intestine (pH 7.5) In the stomach (pH 1) In the large intestine (pH 8-9) In all compartments of the digestive system
please and thank you Where are each of our macronutrients (carbohydrates, proteins and fats) chemically digested? Where does the process for each of them begin? Also note all locations in the GI tract that these processes continue (until each macronutrient has been broken down into components that our cells can absorb).
The digestion of proteins begins in the ____ Oral cavity Esophagus Duodenum Stomach colon Partially digested food is usually passed from the stomach to the small intestine about how long after consumption? 4-8 seconds 20 minutes 2-4 hours 24 hours 2-3 days Which of the following does not belong with the others, considering the type of substance digested? Maltase Sucrase Lactase Lipase amylase Which of the following substances is the most acidic? Bile Saliva Pancreatic juice Gastric juice Intestinal juice...
please answer all questions!! 55. Carbohydrates and fats are botlh a. digested and absorbed in the human stomach b. sources of amino acids. c. used as energy sources. d. indigestible unless they are consumed together 56. As an experiment, a person who wishes to avoid getting ill during the winter significantly boosts his o her vitamin intake by taking multiple vitamin supplements. This action could help the person live decades longer b. be dangerous, because the human body needs vitamins...